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Home Q & A Board Science-Related Homework Help Mathematics
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flappunctual flappunctual
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7 years ago
A boat has a mass of 5680 kg. Its engines generate a drive force of 3380 N due west, while the wind exerts a force of 990 N due east and the water exerts a resistive force of 1310 N due east. Take west to be the positive direction. What is the boat's acceleration, with correct sign?
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wrote...
#1
7 years ago
As the west is the positive direction, we don't need to care about the force in South and North direction. So the overall force is(990-1310)N = -320 N. And acceleration is Force/Mass = -320N/ 5680 Kg. Too lazy to calculate it, and remmeber the unit of anser is M/sec^2
flappunctual Author
wrote...
#2
7 years ago
Thank you Smiling Face with Open Mouth
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